[PATCH 0/9] Fix sock_send reordering issue (#52401)

[Jinoh Kang]

This fixes the send part of the issue #52401 [1]: "Improper
synchronization in sock_recv/sock_send leads to arbitrary reordering of
completion of I/O requests", which was initially reported (outside
Bugzilla) by Dongwan Kim [2].

[1] https://bugs.winehq.org/show_bug.cgi?id=52401
[2] https://www.winehq.org/pipermail/wine-devel/2021-May/186454.html

Jinoh Kang (9):
  server: Actually set initial status in set_async_direct_result
    handler.
  server: Add async_initial_status_callback.
  server: Defer postprocessing until after setting initial status in
    recv_socket handler.
  server: Defer postprocessing until after setting initial status in
    send_socket handler.
  server: Compact struct set_async_direct_result_reply.
  server: Add mark_pending field to set_async_direct_result request.
  server: Attempt to complete I/O request immediately in send_socket.
  ntdll: Don't call try_send before server call in sock_send.
  server: Replace redundant send_socket status fields with force_async
    boolean field.

 dlls/ntdll/unix/socket.c       |  84 +++++++++++++++++--------
 dlls/ntdll/unix/sync.c         |   9 +--
 dlls/ntdll/unix/unix_private.h |   2 +-
 dlls/ws2_32/tests/sock.c       |  14 ++---
 server/async.c                 |  44 ++++++++++---
 server/file.h                  |   2 +
 server/protocol.def            |   7 ++-
 server/sock.c                  | 112 +++++++++++++++++++--------------
 8 files changed, 179 insertions(+), 95 deletions(-)

-- 
2.34.1